US PATENT SUBCLASS 708 / 100
ELECTRICAL DIGITAL CALCULATING COMPUTER

Current as of: June, 1999
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708 /   HD   ELECTRICAL COMPUTERS: ARITHMETIC PROCESSING AND CALCULATING

100ELECTRICAL DIGITAL CALCULATING COMPUTER {10}
101  DF  .~> Pulse repetition rate {2}
104  DF  .~> Plural complete computers
105  DF  .~> Combined with diverse art device {6}
130  DF  .~> Programmable calculator
131  DF  .~> Having specialized input {9}
160  DF  .~> Having specialized output {11}
190  DF  .~> Integrated circuit
191  DF  .~> Electro-optical
192  DF  .~> Bubble-domain
200  DF  .~> Particular function performed {26}

DEFINITION

Classification: 708/100

ELECTRICAL DIGITAL CALCULATING COMPUTER:

(under the class definition) Subject matter wherein a calculation operation is performed upon discrete electrical signals representing a value normally described by numerical digits.

(1) Note. The value described includes a value represented

by a pulse repetition rate.

SEE OR SEARCH THIS CLASS, SUBCLASS:

1+, for electrical hybrid calculating computers.

800+, for electrical analog calculating computers.

SEE OR SEARCH CLASS

326, Electronic Digital Logic Circuitry, appropriate subclasses for digital logic devices.